161528616

素因数分解:

$2^3\times 3^2\times {\mathrm{2243453}}^1$

素因数の和:2243465

約数の個数: 24

約数和(自身を含む): 437473530

約数和(自身を除く): 275944914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2243453, 4486906, 6730359, 8973812, 13460718, 17947624, 20191077, 26921436, 40382154, 53842872, 80764308, 161528616]

約数ペア:

[(1, 161528616), (2, 80764308), (3, 53842872), (4, 40382154), (6, 26921436), (8, 20191077), (9, 17947624), (12, 13460718), (18, 8973812), (24, 6730359), (36, 4486906), (72, 2243453)]